180109916

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{33329}}^1$

素因数の和:33533

約数の個数: 24

約数和(自身を含む): 362097120

約数和(自身を除く): 181987204

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 33329, 66658, 133316, 233303, 466606, 933212, 6432497, 12864994, 25729988, 45027479, 90054958, 180109916]

約数ペア:

[(1, 180109916), (2, 90054958), (4, 45027479), (7, 25729988), (14, 12864994), (28, 6432497), (193, 933212), (386, 466606), (772, 233303), (1351, 133316), (2702, 66658), (5404, 33329)]